ASROCK H61M-VS-B3

CPU    - Supports 2nd Generation Intel® Core™ i7 / i5 / i3 in LGA1155 Package
- Supports Intel® Turbo Boost 2.0 Technology
- Supports Intel® K-Series CPU
- Supports Hyper-Threading Technology
Chipset    - Intel® H61
Memory    - Dual Channel DDR3 memory technology
- 2 x DDR3 DIMM slots
- Supports DDR3 1333/1066 non-ECC, un-buffered memory
- Max. capacity of system memory: 16GB*

*Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS. For Windows® 64-bit OS with 64-bit CPU, there is no such limitation.
BIOS    - 32Mb AMI UEFI Legal BIOS with GUI support
- Supports "Plug and Play"
- ACPI 1.1 Compliance Wake Up Events
- Supports jumperfree
- SMBIOS 2.3.1 Support
- IGPU, DRAM, PCH, CPU PLL, VTT, VCCSA Voltage Multi-adjustment
 Audio, Video and Networking
Graphics    - Supports Intel® HD Graphics Built-in Visuals : Intel® Quick Sync Video, Intel® Clear Video HD Technology, Intel® HD Graphics 2000/3000, Intel® Advanced Vector Extensions (AVX)
- Pixel Shader 4.1, DirectX 10.1
- Max. shared memory 1759MB
- Supports D-Sub with max. resolution up to 2048x1536 @ 75Hz

*Due to chipset limitation, the Blu-ray playback of Intel® HD Graphics is only supported under Windows® Vista™ and Windows® 7.
Audio    - 5.1 CH HD Audio (VIA® VT1705 Audio Codec)
LAN    - Atheros® PCIEx1 LAN AR8152
- Speed: 10/100 Ethernet
- Supports Wake-On-LAN
- Supports PXE
 Expansion / Connectivity
Slots    - 1 x PCI Express 2.0 x16 slot (blue @ x16 mode)
- 1 x PCI Express 2.0 x1 slot
Connector    - 4 x SATA2 3.0 Gb/s connectors, support NCQ, AHCI and Hot Plug functions
- 1 x Print port header
- 1 x COM port header
- CPU/Chassis/Power FAN connector
- 24 pin ATX power connector
- 4 pin 12V power connector
- Front panel audio connector
- 2 x USB 2.0 headers (support 4 USB 2.0 ports)

*Please noted that AHCI mode is not supported under Windows® XP/XP 64bit OS.
Rear Panel I/O    I/O Panel
- 1 x PS/2 Mouse Port
- 1 x PS/2 Keyboard Port
- 1 x VGA/D-Sub Port
- 6 x Ready-to-Use USB 2.0 Ports
- 1 x RJ-45 LAN Port with LED (ACT/LINK LED and SPEED LED)
- HD Audio Jack: Line in / Front Speaker / Microphone
 Other Features / Miscellaneous
Unique Feature    - ASRock Extreme Tuning Utility (AXTU)
- Instant Boot
- ASRock Instant Flash
- ASRock AIWI
- ASRock APP Charger
- SmartView
- ASRock XFast USB
- Hybrid Booster:
- ASRock U-COP
- Boot Failure Guard (B.F.G.)
- Combo Cooler Option (C.C.O.)
- Good Night LED
Support CD    - Drivers, Utilities, AntiVirus Software (Trial Version),
ASRock Software Suite (CyberLink DVD Suite - OEM and Trial; Creative Sound Blaster X-Fi MB - Trial)
Accessories    - Quick Installation Guide, Support CD, I/O Shield
- 2 x SATA Data Cables (optional)
Hardware Monitor    - CPU Temperature Sensing
- Chassis Temperature Sensing
- CPU/Chassis/Power Fan Tachometer
- CPU/Chassis Quiet Fan (Allow Chassis Fan Speed Auto-Adjust by CPU Temperature)
- CPU/Chassis Fan Multi-Speed Control
- Voltage Monitoring: +12V, +5V, +3.3V, CPU Vcore
Form Factor    - Micro ATX Form Factor: 8.9-in x 6.8-in, 22.6 cm x 17.3 cm
- Solid Capacitor for CPU power
OS    - Microsoft® Windows® 7 / 7 64-bit / Vista™ / Vista™ 64-bit / XP / XP 64-bit compliant
Certifications    - FCC, CE, WHQL
- ErP/EuP Ready (ErP/EuP ready power supply is required)